EP0863175A3 - Foam plates with lowered heat conductivity - Google Patents

Foam plates with lowered heat conductivity Download PDF

Info

Publication number
EP0863175A3
EP0863175A3 EP98102669A EP98102669A EP0863175A3 EP 0863175 A3 EP0863175 A3 EP 0863175A3 EP 98102669 A EP98102669 A EP 98102669A EP 98102669 A EP98102669 A EP 98102669A EP 0863175 A3 EP0863175 A3 EP 0863175A3
Authority
EP
European Patent Office
Prior art keywords
heat conductivity
foam plates
lowered heat
lowered
foam
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98102669A
Other languages
German (de)
French (fr)
Other versions
EP0863175B1 (en
EP0863175A2 (en
Inventor
Klaus Dr. Hahn
Gerhard Alicke
Gerhard Dr. Turznik
Gerd Dr. Ehrmann
Franz-Josef Dr. Dietzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Publication of EP0863175A2 publication Critical patent/EP0863175A2/en
Publication of EP0863175A3 publication Critical patent/EP0863175A3/en
Application granted granted Critical
Publication of EP0863175B1 publication Critical patent/EP0863175B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/127—Mixtures of organic and inorganic blowing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0023—Use of organic additives containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0038—Use of organic additives containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/06—CO2, N2 or noble gases
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/12—Organic compounds only containing carbon, hydrogen and oxygen atoms, e.g. ketone or alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Die Erfindung betrifft Schaumstoffplatten auf Basis von Styrolpolymerisaten, die 0,1 bis 10 Gew.-% Graphit mit einer Teilchengröße von 1 bis 100 µm enthalten und den Brandtest B2 (nach DIN 4102) bestehen.The invention relates to foam sheets based on styrene polymers, the 0.1 to 10 wt .-% graphite with a particle size from 1 to 100 µm and the fire test B2 (according to DIN 4102) exist.

EP98102669A 1997-03-06 1998-02-17 Foam plates with lowered heat conductivity Expired - Lifetime EP0863175B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19709119 1997-03-06
DE19709119A DE19709119A1 (en) 1997-03-06 1997-03-06 Foam sheets with reduced thermal conductivity

Publications (3)

Publication Number Publication Date
EP0863175A2 EP0863175A2 (en) 1998-09-09
EP0863175A3 true EP0863175A3 (en) 1998-11-18
EP0863175B1 EP0863175B1 (en) 2001-09-05

Family

ID=7822412

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98102669A Expired - Lifetime EP0863175B1 (en) 1997-03-06 1998-02-17 Foam plates with lowered heat conductivity

Country Status (2)

Country Link
EP (1) EP0863175B1 (en)
DE (2) DE19709119A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19852678A1 (en) 1998-11-16 2000-05-18 Basf Ag Expandable styrene polymers containing graphite particles
DE19856759A1 (en) * 1998-12-09 2000-06-15 Basf Ag Flame retardant polystyrene foams
DE19932619A1 (en) * 1999-07-13 2001-01-18 Basf Ag Process for the production of foam sheets
DE10116841A1 (en) * 2001-04-04 2002-10-17 Basf Ag Process for the production of foam sheets
US8557884B2 (en) 2002-05-31 2013-10-15 Owens Corning Intellectual Capital, Llc To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof
US8568632B2 (en) 2003-11-26 2013-10-29 Owens Corning Intellectual Capital, Llc Method of forming thermoplastic foams using nano-particles to control cell morphology
US9359481B2 (en) 2003-11-26 2016-06-07 Owens Corning Intellectual Capital, Llc Thermoplastic foams and method of forming them using nano-graphite
US7605188B2 (en) 2004-12-31 2009-10-20 Owens Corning Intellectual Capital, Llc Polymer foams containing multi-functional layered nano-graphite
DE10358786A1 (en) * 2003-12-12 2005-07-14 Basf Ag Particle foam moldings of expandable, filler-containing polymer granules
DE102004034514A1 (en) * 2004-07-15 2006-02-16 Basf Ag Synergistic flame retardant mixtures for polystyrene foams
DE102004057589A1 (en) * 2004-11-29 2006-06-08 Basf Ag Foam sheets with reduced thermal conductivity
DE102004057602A1 (en) 2004-11-29 2006-06-01 Basf Ag Foam sheets with reduced thermal conductivity
DE102005039159A1 (en) 2005-08-17 2007-02-22 Basf Ag Foam sheet with reduced distortion when exposed to heat
US9187608B2 (en) 2005-09-08 2015-11-17 Owens Corning Intellectual Capital, Llc Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance
DE102009000093A1 (en) 2008-01-10 2009-10-15 Basf Se Damping composite structure for isolating of e.g. building part, has infrared-reflective layer arranged between two foam plastic plates, and air gap present between infrared-reflective layer and foam plastic plates
JP5620406B2 (en) 2009-01-15 2014-11-05 ダウ グローバル テクノロジーズ エルエルシー Low bromine content polymer foam
IT1393962B1 (en) 2009-05-05 2012-05-17 Polimeri Europa Spa EXPANDED ITEMS WITH EXCELLENT SOLAR IRRADIATION RESISTANCE AND EXCELLENT THERMO-INSULATING AND MECHANICAL PROPERTIES
IT1397297B1 (en) 2009-11-25 2013-01-04 Polymtec Trading Ag Ora Polymtec Engineering Ag ARTICLE BASED ON EXTRUDED POLYSTYRENE, PROCEDURE AND PLANT TO OBTAIN THIS ITEM
EP2589477B1 (en) 2011-11-03 2016-03-09 Kamal Mostafa Plastic foam sheet and method for processing of flat plastic foam sheets
DE102011119607A1 (en) 2011-11-29 2013-05-29 Kamal Mostafa Method for processing of planar plastic foam board, involves performing irreversible and reversible compressions of plastic foam board are performed such that compressed thickness of plastic foam board is less than initial thickness
US20150224665A1 (en) 2012-10-25 2015-08-13 Kamal Mostafa Plastic foam board and method for the production thereof
WO2014102139A2 (en) 2012-12-28 2014-07-03 Total Research & Technology Feluy Improved expandable vinyl aromatic polymers
MA41344B1 (en) 2015-01-14 2019-01-31 Synthos Sa Combination of silica and graphite and its use to reduce the thermal conductivity of a vinyl aromatic polymer foam
CN107406325B (en) 2015-01-14 2021-01-15 西索斯公司 Geopolymer composite and expandable vinyl aromatic polymer particles and expanded vinyl aromatic polymer foams containing the same
PT3245242T (en) 2015-01-14 2018-12-05 Synthos Sa Use of a mineral having perovskite structure in vinyl aromatic polymer foam
MA41342A (en) 2015-01-14 2017-11-21 Synthos Sa PROCESS FOR THE PRODUCTION OF EXPANDABLE AROMATIC VINYL POLYMER GRANULATES WITH REDUCED THERMAL CONDUCTIVITY
CN104844954A (en) * 2015-04-24 2015-08-19 天津市天德橡塑机械有限公司 Low heat conduction polystyrene heat insulation material
CN109476544A (en) 2016-07-20 2019-03-15 西索斯公司 For production geology polymer or the method for geopolymer composite material
HUE051595T2 (en) 2016-07-20 2021-03-01 Synthos Dwory 7 Spolka Z Ograniczona Odpowiedzialnoscia Spolka Jawna Use of geopolymeric additive in combination with non-brominated flame retardant in polymer foams
UA127889C2 (en) 2016-07-20 2024-02-07 Сінтос С.А. Modified geopolymer and modified geopolymer composite and process for the production thereof
EP3523362A1 (en) 2016-10-10 2019-08-14 Total Research & Technology Feluy Improved expandable vinyl aromatic polymers
KR20190068532A (en) 2016-10-10 2019-06-18 토탈 리서치 앤드 테크놀로지 펠루이 The improved expandable vinyl aromatic polymer
WO2018069185A1 (en) 2016-10-10 2018-04-19 Total Research & Technology Feluy Improved expandable vinyl aromatic polymers
EP4025635A1 (en) 2019-09-04 2022-07-13 TotalEnergies One Tech Belgium Expandable vinyl aromatic polymers with improved flame retardancy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181200A (en) * 1989-12-11 1991-08-07 Yokohama Rubber Co Ltd:The Radio wave absorber
WO1994013721A1 (en) * 1992-12-15 1994-06-23 The Dow Chemical Company Plastic structures containing thermal grade carbon black
DE29616361U1 (en) * 1996-09-20 1996-11-07 Basf Ag, 67063 Ludwigshafen Thermally insulated hot water devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181200A (en) * 1989-12-11 1991-08-07 Yokohama Rubber Co Ltd:The Radio wave absorber
WO1994013721A1 (en) * 1992-12-15 1994-06-23 The Dow Chemical Company Plastic structures containing thermal grade carbon black
DE29616361U1 (en) * 1996-09-20 1996-11-07 Basf Ag, 67063 Ludwigshafen Thermally insulated hot water devices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 434 (E - 1129) 6 November 1991 (1991-11-06) *

Also Published As

Publication number Publication date
DE59801364D1 (en) 2001-10-11
DE19709119A1 (en) 1998-09-10
EP0863175B1 (en) 2001-09-05
EP0863175A2 (en) 1998-09-09

Similar Documents

Publication Publication Date Title
EP0863175A3 (en) Foam plates with lowered heat conductivity
MY129161A (en) Polymeric products containing modified carbon products and methods of making and using the same
CA2076054A1 (en) Sheet for Protected Documents Having High Printability and High Handling Resistance
ATE169048T1 (en) GEL
ES8801323A1 (en) Isoprene polymerisation process.
CA2136049A1 (en) Process for shortstopping emulsion polymerizations which does not generate nitrosamines
AU547458B2 (en) Flame retardant polymers
GB2149802B (en) Oil resistant flame retardent ethylene polymer compositions
DE69406223D1 (en) Flame retardant based on red phosphorus and non-flammable resin composition
BR9502854A (en) Composition of polyolefin foil or foil foil or multi-layer foil
ATE195135T1 (en) FLAME RETARDANT POLYESTER COPOLYMERS
EP0778309A3 (en) Foam panel having a reduced thermal conductivity
EP1031600A3 (en) Polystyrene foam sheets with low thermal conductivity
TW367335B (en) Cyclo-olefin polymers and preparation process thereof
BR9612724A (en) Mixtures containing an alpha-olefin interpolymer and products obtained from these
AU568994B2 (en) Latex polymers from emulsified gaseous vinyl monomers
SG45349A1 (en) Non-bituminous sound dealing material
EP0835900A3 (en) Elastic articles
EP0197310A3 (en) Catalyst components for polymerizing olefins
DE69519679T2 (en) OIL COMPOSITION, CONTAINING GRAFT POLYMERS FROM ISOOLEFINS AND ALKYL STYRENE
DE69509109D1 (en) FOAMS BASED ON NON-LINEAR STYRENE POLYMERS
ATE174050T1 (en) ADHESIVE COMPOSITIONS BASED ON AQUEOUS DISPERSIONS OF SYNTHETIC RESINS AND THEIR APPLICATION FOR BONDING WALL AND FLOOR COVERINGS
CA2178751A1 (en) Fire protection material
CA2042008A1 (en) Phosphorus compounds
EP0824129A3 (en) Extruded foam plates

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE FR GB IT NL SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19981029

AKX Designation fees paid

Free format text: BE DE FR GB IT NL SE

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 20010215

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): BE DE FR GB IT NL SE

REF Corresponds to:

Ref document number: 59801364

Country of ref document: DE

Date of ref document: 20011011

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20011023

REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 20040204

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040211

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050217

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050218

EUG Se: european patent has lapsed
GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20050217

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170227

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20170224

Year of fee payment: 20

Ref country code: NL

Payment date: 20170224

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20170221

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170428

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59801364

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20180216

REG Reference to a national code

Ref country code: BE

Ref legal event code: MK

Effective date: 20180217